35131225 divided by 207 
The aim is to understand the frequency of 207 in 35131225.

Advancing to step 1:
207 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 207

Let's proceed to step 2:
The number 207 fits into 35 0 times, leaving a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Fetch the next digit (1) from the dividend, attach it to 35 and continue: 351 / 207

Step 3:
207 can be fit into 351 1 times, resulting in a remainder of 144.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 207 from 351 leaves us with 144.
Fetch the next digit (3) from the dividend, attach it to 144 and continue: 1443 / 207

Let's proceed to step 4:
207 goes into 1443 6 times with a remainder of 201.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 1242 from 1443 and we're left with 201.
Bring next digit (1) of the dividend behind the 201 and repeat the process: 2011 / 207

On to step 5:
The number 207 fits into 2011 9 times, leaving a remainder of 148.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
Subtracting 1863 from 2011 leaves us with 148.
Take the next digit (2) from the dividend and append it to 148, then repeat: 1482 / 207

Let's proceed to step 6:
When dividing 1482 by 207, we get 7 with a remainder of 33.
The next digit of our result is 7. 
Result so far: 1697.0
Subtract 1449 from 1482 to get 33.
Grab the next digit (2) from the dividend, add it to 33, then carry on: 332 / 207

Moving on to step 7:
The number 207 fits into 332 1 times, leaving a remainder of 125.
The next digit of our result is 1. 
Result so far: 16971.0
Subtracting 207 from 332 leaves us with 125.
Append the next digit (5) from the dividend to 125 and continue with: 1255 / 207

Advancing to step 8:
When dividing 1255 by 207, we get 6 with a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 169716.0
Deduct 1242 from 1255 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 9:
The number 207 fits into 130 0 times, leaving a remainder of 130.
Use 0 as the next digit of our solution. 
Result so far: 169716.0
If we subtract 0 from 130, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 10:
The number 207 fits into 1300 6 times, leaving a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 169716.06
The remainder is 58 after subtracting 1242 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 11:
The number 207 fits into 580 2 times, leaving a remainder of 166.
Record the quotient 2 as the next digit in the result. 
Result so far: 169716.062
If we subtract 414 from 580, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 12:
207 goes into 1660 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 169716.0628
If we subtract 1656 from 1660, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
207 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 169716.0628
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
The number 207 fits into 400 1 times, leaving a remainder of 193.
Record the quotient 1 as the next digit in the result. 
Result so far: 169716.062801
The remainder is 193 after subtracting 207 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Step 15:
The number 207 fits into 1930 9 times, leaving a remainder of 67.
Use 9 as the next digit of our solution. 
Result so far: 169716.0628019
If we take 1863 away from 1930, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 16:
207 can be fit into 670 3 times, resulting in a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 169716.06280193
If we take 621 away from 670, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

In conclusion, the division gives 169716.06280193 with a balance of 4.9e-08.